/ Dictionary / Index T traject: Meaning and Definition of Find definitions for: tra•ject Pronunciation: (tru-jekt'), [key] — v.t. Archaic. to transport, transmit, or transpose. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Trajan trajectory Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language